CN106670544A - Efficient drilling device - Google Patents
Efficient drilling device Download PDFInfo
- Publication number
- CN106670544A CN106670544A CN201510767047.5A CN201510767047A CN106670544A CN 106670544 A CN106670544 A CN 106670544A CN 201510767047 A CN201510767047 A CN 201510767047A CN 106670544 A CN106670544 A CN 106670544A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- helical gear
- fixedly connected
- balladeur train
- output shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an efficient drilling device, relates to the field of drilling equipment, in particular to an improvement aiming at a drilling machine of processing a larger-size workpiece. The efficient drilling device is ingenious in structure, convenient to use, good in stability and low in energy consumption and manufacturing cost. A drill bit is connected with a workbench in a sliding manner through a drill bit drive device; a clamp is fixedly connected with the workbench; the drill bit drive device is composed of a sliding rail, a sliding bracket, a motor with an output shaft, a vertical bevel gear, a horizontal bevel gear, a screw rod, a transmission gear, a pair of guide wheels and an acceleration gearbox; a fixed ring is fixedly connected with the output shaft; and a disengaging spring is abutted between the fixed ring and the vertical bevel gear. According to the efficient drilling device, two parts of actions (including rotation movement around own axis and linear movement along the guide rail) of the drill bit are simply and effectively realized through a single motor, so that the production cost and the manufacturing cost are greatly lowered, and the energy saving effect on use of equipment is greatly improved.
Description
Technical field
The present invention relates to rig field, more particularly to the improvement of the drilling machine for large-size workpiece processing.
Background technology
Drilling machine refers to using harder than object, sharper keen instrument that by way of rotary cutting or rotary squeezing the machinery and equipment that cylindrical hole or hole are left on object is referred to as, also referred to as rig, puncher, perforator, through-hole machine etc..The drilling machine of prior art is generally made up of workbench, drill bit, drill bit driving means and fixture, wherein, common drill bit driving means are combined by linear drives and rotation driving two parts, energy consumption is higher and people have found that the centripetal force needed for the linear motion of drill bit is less when using, required feed speed is not also high, therefore, drill bit driving means of the prior art also have higher manufacturing cost while having greater energy consumption.
The content of the invention
The present invention is directed to problem above, it is proposed that a kind of delicate structure, easy to use, good stability, energy consumption be low and efficient drilling machine of low cost of manufacture.
The technical scheme is that：Including workbench, drill bit, drill bit driving means and fixture, the drill bit is slidably connected on the table by drill bit driving means, the fixture is fixedly connected on the table, and the drill bit driving means include slide rail, balladeur train, the motor with output shaft, vertical helical gear, horizontal helical gear, screw rod, travelling gear, a pair of guide wheels and accelerating gearbox；
The slide rail is fixedly connected on the table, and the balladeur train is slidably connected on the slide rail, and the motor and accelerating gearbox are fixedly connected with balladeur train, and the output shaft, drill bit are connected with accelerating gearbox；The screw rod is vertically arranged and is hinged in balladeur train, the horizontal helical gear is fixedly connected on screw tip and the two is concentric, the vertical helical gear is socketed on output shaft and is meshed with horizontal helical gear, the travelling gear is hinged in balladeur train and is engaged on the side of screw rod, and guide wheel described in a pair is fixedly connected on the both sides of travelling gear and rolls with slide rail and is connected.
The drill bit driving means also include clutch, the clutch include retainer ring, cut spring, fixed seat, with reference to spring and clutch rod；The vertical helical gear is slidably connected on output shaft by square key, and square key length is more than vertical helical gear thickness；
The retainer ring is fixedly connected on output shaft, and the cut spring is against between retainer ring and vertical helical gear；
Clutch rod middle part is hinged in balladeur train and the bottom of clutch rod is against vertical helical gear dorsad on the end face of retainer ring, the fixed seat is fixedly connected in balladeur train and positioned at clutch rod top, and the combination spring is against between fixed seat and the top of clutch rod.
Spring force of the spring force of the combination spring more than cut spring.
The present invention is opened after motor, and the rotary motion of output shaft will simultaneously drive vertical helical gear and accelerating gearbox work, on the one hand, mutually drive bit by accelerating gear；On the other hand, by the transmission of horizontal helical gear, screw rod and travelling gear, a pair of guide wheel rotations are driven, and then promotes whole drill bit driving means and drill bit to do straight-line feed.So, i.e., two parts action of drill bit simply, is effectively realized by single motor（Rotary motion around Pivot Point Center and the linear motion along slide rail）, so as to significantly reduce production, manufacturing cost, and greatly lifting is brought using the energy-saving effect for making to equipment.
Description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the structural representation of drill bit driving means in the present invention；
1 is workbench in figure, and 2 is drill bit, and 3 is drill bit driving means, and 30 is clutch, 301 is retainer ring, and 302 is cut spring, and 303 is fixed seat, 304 is to combine spring, and 305 is clutch rod, and 31 is slide rail, 32 is balladeur train, and 33 is motor, and 34 is vertical helical gear, 35 is horizontal helical gear, and 36 is screw rod, and 37 is travelling gear, 38 is guide wheel, and 39 is accelerating gearbox, and 4 is fixture.
Specific embodiment
The present invention is as shown in Figure 1-2, including workbench 1, drill bit 2, drill bit driving means 3 and fixture 4, the drill bit 2 is slidably connected on workbench 1 by drill bit driving means 3, the fixture 4 is fixedly connected on workbench 1, and the drill bit driving means 3 include slide rail 31, balladeur train 32, the motor 33 with output shaft, vertical helical gear 34, horizontal helical gear 35, screw rod 36, travelling gear 37, a pair of guide wheels 38 and accelerating gearbox 39；
The slide rail 31 is fixedly connected on workbench 1, and the balladeur train 32 is slidably connected on the slide rail 31, and the motor 33 and accelerating gearbox 39 are fixedly connected with balladeur train 32, and the output shaft, drill bit 2 are connected with accelerating gearbox 39；The screw rod 36 is vertically arranged and is hinged in balladeur train 32, the horizontal helical gear 35 is fixedly connected on the top of screw rod 36 and the two is concentric, the vertical helical gear 34 is socketed on output shaft and is meshed with horizontal helical gear 35, the travelling gear 37 is hinged in balladeur train 32 and is engaged on the side of screw rod 36, and guide wheel 38 described in a pair is fixedly connected on the both sides of travelling gear 37 and rolls with slide rail 31 and is connected.
The drill bit driving means 3 also include clutch 30, the clutch 30 include retainer ring 301, cut spring 302, fixed seat 303, with reference to spring 304 and clutch rod 305；The vertical helical gear 34 is slidably connected on output shaft by square key, and square key length is more than the thickness of vertical helical gear 34；
The retainer ring 301 is fixedly connected on output shaft, and the cut spring 302 is against between retainer ring 301 and vertical helical gear 34；
The middle part of the clutch rod 305 is hinged in balladeur train 32 and the bottom of clutch rod 305 is against vertical helical gear 34 dorsad on the end face of retainer ring 301, the fixed seat 303 is fixedly connected in balladeur train 32 and positioned at the top of clutch rod 305, and the combination spring 304 is against between the top of fixed seat 303 and clutch rod 305.During normality, clutch rod will be against on vertical helical gear end face in the presence of with reference to spring, and make vertical helical gear overcome the spring force of cut spring, keep engaging with horizontal helical gear；And after pull-up clutch rod, vertical helical gear will be separated in the presence of cut spring with horizontal helical gear.So, operating personnel are when initial stage, i.e. drill bit and the location of workpiece is used farther out, can pull-up clutch rod, it is free to promote balladeur train to advance manually, until drill bit near workpiece when, unclamp clutch rod, and open motor start-up operation.So as to effectively solve this case slow problem of straight-line feed in idle running, and then working (machining) efficiency is effectively improved with processing convenience.
Spring force of the spring force of the combination spring 304 more than cut spring 302.So that it is guaranteed that vertically helical gear remains under normal conditions engagement with horizontal helical gear.
Claims (3)
1. a kind of efficient drilling machine, including workbench, drill bit, drill bit driving means and fixture, the drill bit is slidably connected on the table by drill bit driving means, the fixture is fixedly connected on the table, characterized in that, the drill bit driving means include slide rail, balladeur train, the motor with output shaft, vertical helical gear, horizontal helical gear, screw rod, travelling gear, a pair of guide wheels and accelerating gearbox；
The slide rail is fixedly connected on the table, and the balladeur train is slidably connected on the slide rail, and the motor and accelerating gearbox are fixedly connected with balladeur train, and the output shaft, drill bit are connected with accelerating gearbox；The screw rod is vertically arranged and is hinged in balladeur train, the horizontal helical gear is fixedly connected on screw tip and the two is concentric, the vertical helical gear is socketed on output shaft and is meshed with horizontal helical gear, the travelling gear is hinged in balladeur train and is engaged on the side of screw rod, and guide wheel described in a pair is fixedly connected on the both sides of travelling gear and rolls with slide rail and is connected.
2. a kind of efficient drilling machine according to claim 1, it is characterised in that the drill bit driving means also include clutch, the clutch include retainer ring, cut spring, fixed seat, with reference to spring and clutch rod；The vertical helical gear is slidably connected on output shaft by square key, and square key length is more than vertical helical gear thickness；
The retainer ring is fixedly connected on output shaft, and the cut spring is against between retainer ring and vertical helical gear；
Clutch rod middle part is hinged in balladeur train and the bottom of clutch rod is against vertical helical gear dorsad on the end face of retainer ring, the fixed seat is fixedly connected in balladeur train and positioned at clutch rod top, and the combination spring is against between fixed seat and the top of clutch rod.
3. a kind of efficient drilling machine according to claim 1, it is characterised in that spring force of the spring force of the combination spring more than cut spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767047.5A CN106670544A (en) | 2015-11-10 | 2015-11-10 | Efficient drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767047.5A CN106670544A (en) | 2015-11-10 | 2015-11-10 | Efficient drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670544A true CN106670544A (en) | 2017-05-17 |
Family
ID=58865095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510767047.5A Withdrawn CN106670544A (en) | 2015-11-10 | 2015-11-10 | Efficient drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702203A (en) * | 2020-07-07 | 2020-09-25 | 徐博伦 | Non-casting type flange remanufacturing drilling equipment based on machining |
-
2015
- 2015-11-10 CN CN201510767047.5A patent/CN106670544A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702203A (en) * | 2020-07-07 | 2020-09-25 | 徐博伦 | Non-casting type flange remanufacturing drilling equipment based on machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |
|
| WW01 | Invention patent application withdrawn after publication |